text: /* Copyright 2016 Samsung Electronics Co., Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef IOTJS_SYSTEMIO_ARM_NUTTX_H
  #define IOTJS_SYSTEMIO_ARM_NUTTX_H
  
  #if ENABLE_MODULE_PWM
  
  #include <nuttx/drivers/pwm.h>
  
  #define PWM_DEVICE_PATH_FORMAT "/dev/pwm%d"
  #define PWM_DEVICE_PATH_BUFFER_SIZE 12
  
  struct pwm_lowerhalf_s* iotjs_pwm_config_nuttx(int timer, int pin);
  void iotjs_pwm_unconfig_nuttx(int pin);
  
  #endif /* ENABLE_MODULE_PWM */
  
  #endif /* IOTJS_SYSTEMIO_ARM_NUTTX_H */
  